| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.86 | 9.333% | $236.0062 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $134.54 | 5.301% | $141.672 | $141.67 | $141.65 | $141.70 |
| Purchase #3 | $203.28 | 9.465% | $222.5205 | $222.52 | $222.50 | $222.50 |
| Purchase #4 | $232.34 | 9.476% | $254.3565 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $105.52 | 5.212% | $111.0197 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $129.75 | 12.860% | $146.4359 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $228.62 | 7.473% | $245.7048 | $245.70 | $245.70 | $245.70 |
| 7 purchase totals = | $1,249.91 | $1,357.7156 | $1,357.72 | $1,357.65 | $1,357.70 | |